Control unit for dental instruments



FIG. 1 is a perspective view of a control unit for dental instrumentsshowing our new design;

FIG. 2 is a left-side elevation view of the control unit for dentalinstruments of FIG. 1;

FIG. 3 is a right-side elevation view of the control unit for dentalinstruments of FIG. 1;

FIG. 4 is a top plan view of the control unit for dental instruments ofFIG. 1;

FIG. 5 is a bottom plan view of the control unit for dental instrumentsof FIG. 1;

FIG. 6 is a front elevation view of the control unit for dentalinstruments of FIG. 1;

FIG. 7 is a rear elevation view of the control unit for dentalinstruments of FIG. 1;

FIG. 8 is a perspective view of an alternative embodiment of a controlunit for dental instruments;

FIG. 9 is a left-side elevation view of the control unit for dentalinstruments of FIG. 8;

FIG. 10 is a right-side elevation view of the control unit for dentalinstruments of FIG. 8;

FIG. 11 is a top plan view of the control unit for dental instruments ofFIG. 8;

FIG. 12 is a bottom plan view of the control unit for dental instrumentsof FIG. 8;

FIG. 13 is a front elevation view of the control unit for dentalinstruments of FIG. 8; and,

FIG. 14 is a rear elevation view of the control unit for dentalinstruments of FIG. 8.

The broken line drawing of a support for the control unit in FIGS. 2, 3,9 and 10 is for illustrative purposes only and forms no part of theclaimed design.

The ornamental design for a control unit for dental instruments, asshown and described.